Backpack with detachable seat in zippered enclosure



FIG. 1 is a perspective view of a backpack with detachable seat in zippered enclosure showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof; all views show the seat opened for use. 

I claim the ornamental design for a backpack with detachable seat in zippered enclosure, as shown and described. 